At 717 Mechanical LLC, we specialize in central air conditioning installation and replacement for homes in Marietta, PA, and the surrounding Lancaster County areas. With over 14 years of hands-on experience, we provide expert guidance, ensuring you choose the right AC system for your home's size, efficiency needs, and budget.
Whether you're replacing an outdated air conditioner or installing a brand-new SEER2-rated system, our team guarantees a smooth, professional process from start to finish. We install all major brands including American Standard, Carrier, Lennox, and Rheem.
Already have an AC system that needs service? Check out our AC repair & maintenance services.
Family Owned & Operated
Energy-Efficient SEER2 Systems
14+ Years Experience
Upgrading your air conditioning system is an important investment in your home’s comfort, energy efficiency, and long-term savings. Our experienced HVAC technicians install high-performance AC systems designed to keep your home cool and reduce energy costs.
A new central air conditioning system offers several advantages that pay for themselves over time:
Lower Energy Costs: Today's SEER2-rated AC units use advanced inverter technology to cool your home while consuming significantly less power — saving you up to 30% on cooling costs.
Improved Comfort: Experience consistent, even cooling in every room — even during Marietta's hottest summer days.
Better Air Quality: New systems come with advanced filtration and humidity control, reducing allergens, dust, and mold for a healthier indoor environment.
Quieter Operation: Modern variable-speed compressors operate at whisper-quiet noise levels, keeping your home peaceful and comfortable.
Smart Thermostat Compatibility: Pairing your AC with a smart thermostat allows remote control, scheduling, and energy usage tracking from your phone.
Eco-Friendly Refrigerants: New systems use R-454B refrigerant, which has a lower environmental impact than older R-410A and phased-out R-22.
If your AC is more than 10-15 years old, constantly needing repairs, or failing to cool your home effectively, it's time for an upgrade. At 717 Mechanical LLC, we make the replacement process easy, ensuring you get the best system for your home's needs. Not sure whether to repair or replace? Our technicians provide honest assessments — we'll never push a replacement when a simple repair will do.
Homeowners in Marietta, PA, choose 717 Mechanical LLC because we provide:
Expert HVAC Technicians: Over 14 years of experience in AC installation & replacement.
Honest & Transparent Pricing: No hidden fees—just upfront, affordable costs.
High-Efficiency Systems: We install top-rated energy-efficient units for long-term savings.
Financing Options Available: Flexible payment plans to fit your budget.
Customer Satisfaction Guarantee: We stand behind our work with warranties and expert support.
Not sure if you need a new AC? Look out for these warning signs:
Not all central air conditioning units are the same. Choosing the right system depends on several factors:
At 717 Mechanical LLC, we follow a detailed, professional approach to AC installation and replacement to ensure quality and longevity.
After installation, we recommend enrolling in our AC maintenance program to protect your investment and keep your warranty valid.
A new central air conditioning system is a major investment, but we make it affordable with flexible financing options.
We believe every homeowner in Marietta deserves an energy-efficient cooling system without financial stress.
Get StartedTo protect your investment, regular AC maintenance is essential. Our professional maintenance services include:
Regular maintenance helps prevent breakdowns, extends your AC’s lifespan, and ensures maximum efficiency.
We proudly serve homeowners in Marietta, PA, and surrounding areas, including:
If you’re looking for expert AC installation near you, 717 Mechanical LLC is ready to help!
If you’re ready to upgrade your home with a new, energy-efficient central air conditioning system, trust 717 Mechanical LLC to deliver expert installation and exceptional service.
Call us today to schedule a consultation and find the perfect AC replacement for your home.
Contact us online to learn more about our financing options and get a free quote!
Let us keep your home cool and comfortable all summer long!
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Preventative maintenance is one of the best ways to avoid costly repairs and keep your HVAC system running efficiently. Our maintenance plans include:
We believe every homeowner deserves access to reliable heating and cooling solutions, which is why we offer flexible financing options. Whether you need a new installation or a repair, we work with you to find a payment plan that fits your budget.
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As a family-focused HVAC company, our mission is to provide honest service with a personal touch. We treat every home as if it were our own, ensuring high-quality workmanship and lasting results.
As a family-focused HVAC company, our mission is to provide honest service with a personal touch. We treat every home as if it were our own, ensuring high-quality workmanship and lasting results.
Enjoy 10% off your next repair call with us.
Take $500 off the installation of a new unit.*
At 717 Mechanical LLC, we are proud to provide expert central air conditioning installation and replacement for homeowners in Marietta, PA and nearby areas. Whether you need a brand-new AC system or want to upgrade an outdated unit, our team of skilled HVAC professionals is here to ensure your home stays cool, comfortable, and energy-efficient.
With over 14 years of experience, we specialize in installing high-performance, energy-efficient air conditioning systems that lower your energy bills and provide long-lasting comfort. If your AC unit is over 10-15 years old, frequently breaks down, or struggles to keep your home cool, we offer professional AC replacement services tailored to your home's specific cooling needs.
Customized Cooling Solutions: We assess your home’s size, insulation, and cooling needs to install the perfect AC system.
Energy-Efficient AC Units: Our systems feature high SEER2 ratings, lower energy costs, and provide better indoor air quality.
Professional Installation Process: We handle system selection, old unit removal, ductwork assessment, and full system testing to ensure a seamless installation.
Flexible Financing Options: We make AC upgrades affordable with low monthly payments and 0% interest financing for 60 months for qualified homeowners.
Comprehensive Maintenance Plans: Protect your investment with annual tune-ups, filter changes, and priority service discounts.
Local Expertise & Trusted Service: As a Marietta-based HVAC company, we’re committed to honest, reliable, and affordable service.
Get StartedWe proudly serve Marietta, PA, and the surrounding communities, including:
If you’re searching for AC installation near me, air conditioning replacement in Marietta, or a trusted HVAC contractor, we’ve got you covered!
Don’t wait for your old AC system to fail—upgrade to a new, energy-efficient air conditioner today! At 717 Mechanical LLC, we make AC installation in Marietta, PA, easy and stress-free.
Call us now to schedule a consultation with our HVAC experts.
Fill out our online form for a free estimate on your new central air conditioning system.
Enjoy superior cooling, lower energy bills, and long-lasting home comfort with a professionally installed AC system from 717 Mechanical LLC.
Looking for reliable HVAC services near Marietta, PA? We proudly serve Marietta and nearby communities, delivering expert heating, cooling, and indoor air quality services. Whether you’re in Columbia, Mount Joy, or Elizabethtown, our team ensures top-quality workmanship and fast, dependable service. Contact us today for all your home comfort needs!
In addition to serving Marietta, PA, we provide HVAC services to the surrounding Lancaster County communities and beyond, including but not limited to:
No matter where you’re located in these areas, you can count on us for prompt, reliable service.
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